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Focuslight Technologies Inc.

USPTO Granted Patents = 8

EPO Patents = 2

Trademarks = 2

Forward Citations = 2

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25 inventors (with patents filed for the assignee):

Xingsheng Liu (6 out of 10 patents)

Lei Cai (4 out of 4 patents)

Kai Yang (2 out of 3 patents)

4. Xuejie Liang (2 out of 2 patents)

5. Ye Dai (2 out of 2 patents)

6. Yao Sun (2 out of 2 patents)

7. Di Wu (2 out of 2 patents)

8. Hengjun Zong (2 out of 2 patents)

9. Lishun Tong (2 out of 5 patents)

10. Lei Gao (1 out of 28 patents)

11. Chun He (1 out of 20 patents)

12. Dongshan Yu (1 out of 1 patent)

13. Yangtao Jia (1 out of 1 patent)

14. Linbo Zhang (1 out of 1 patent)

15. Chung-En Zah (1 out of 56 patents)

8 patents: Sort by Forward Citations

1. 12431979 - Wavelength division multiplexing device having wavelength division multiplexing filter (2025-09-30),

2. 12292580 - Optical module and medical laser device (2025-05-06),

3. 12292568 - Light spot scanning device, scanning method thereof, and medical cosmetology device (2025-05-06),

4. 12256988 - Semiconductor laser module and method for application in noninvasive medical treatment (2025-03-25),

5. 12132292 - Laser device (2024-10-29),

6. 10826266 - Refrigeration structure of semiconductor laser, and semiconductor laser and stack thereof (2020-11-03),

7. 9510908 - Semiconductor laser system for laser medical cosmetology (2016-12-06),

8. 9510907 - Bilateral cooling type semiconductor laser system for medical beauty use (2016-12-06),

Focuslight Technologies Inc. is a leading provider of advanced photonic solutions with a focus on high-performance laser products for industrial, medical, and scientific applications. The company specializes in developing laser diodes, laser modules, and optoelectronic components, aiming to enhance efficiency and innovation in various sectors. Focuslight's commitment to quality and customer satisfaction has made it a trusted partner for businesses looking to leverage cutting-edge photonic technology to drive progress and growth. Through continuous research and development, Focuslight is dedicated to delivering customized solutions that meet the unique demands of its customers while advancing the state of photonics.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

8 Patents

#13 in Xi'an

#3,070 in China

Focuslight Technologies Inc.

Forward Citations = 2

25 inventors:

Xingsheng Liu (6 out of 10 patents)

Lei Cai (4 out of 4 patents)

Kai Yang (2 out of 3 patents)

4. Xuejie Liang (2 out of 2 patents)

5. Ye Dai (2 out of 2 patents)

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